Healthy Chicken Enchiladas

Name: Healthy Chicken Enchiladas
Prep time: 10 min
Cook time: 50 min
Total time: 1 h
Cuisine: Mexican
Ingredients: 1 teaspoon olive oil; 4 garlic cloves, minced; 2 chipotle peppers (from adobo sauce); 1 Tablespoon of adobo sauce from can; 1 16 oz can tomato sauce; 1 teaspoon dried oregano; 1/2 teaspoon chili powder; 1/2 teaspoon ground cumin; 1 cup low sodium vegetable or chicken broth; 1/4 teaspoon sea salt; 1/4 teaspoon fresh pepper; 1 1/2 teaspoons olive oil; 2 cups cooked shredded chicken (about 2 breasts); 1/2 cup frozen corn, thawed; 1/2 cup cooked black beans; 1/2 medium yellow onion, diced; 3 cloves garlic, minced; 1/4 cup cilantro; 1/2 teaspoon chili powder; 1/4 teaspoon cumin; 1/2 cup enchilada sauce (from above); 8 7-inch whole wheat flour tortillas; 1 1/2 cups shredded Mexican cheese, divided; green onions and fresh cilantro, for topping; jalapeños, for topping (optional); plain Greek yogurt or sour cream (optional); sliced avocado (optional)